Flowmeters and Switches for very Low Flows Flow rates: water 0.25 - 2.5 … 16 -160 l/h air 0,5 - 5 … 500 - 5000 Nl/h Connection: ¼" NPT female or G ¼ female, hose nozzle 8 mm Material: stainless steel KOBOLD companies worldwide: AUSTRALIA, AUSTRIA, BELGIUM, BULGARIA, CANADA, CHINA, CZECHIA, EGYPT, FRANCE, GERMANY, GREAT BRITAIN, HUNGARY, INDIA, INDONESIA, ITALY, MALAYSIA, MEXICO, NETHERLANDS, PERU, POLAND, Republic of Korea, ROMANIA, SPAIN, SWITZERLAND, THAILAND, TUNISIA, turkey, USA, VIETNAM KOBOLD Messring GmbH Nordring 22-24 D-65719 Hofheim/Ts. Head Office: +49(0)6192 299-0 +49(0)

Flowmeters and Switches for very Low Flows Model KDF/KDG Installation position: Accuracy: Max. pressure: Process temperature: Ambient temperature: Protection type: Repeatability: (Differential pressure regulator): Connection: Option: Weight: Fitting: Measuring tube: Float stop: Float: Gasket: Valve stem: Valve seat: Hose nozzle: ATEX approval Method of Operation The flowmeters and switches for very low flows model KDF and KDG for liquids and air operate on the suspended float principle: that is, the installation position is vertical and the direction of flow is from bottom to top. The instruments...

Standard with needle valve Panel mount with differential pressure controller Liquids Order Details (Example: KDF-2217 N V 0 M1 0) Measuring range water [l/h] n = y" NPT R4) = G y W =hose connector angular, 90°, for 8 mm hose S = hose connector straight, for 8 mm hose Y = special Gases Order Details (Example: KDG-2207 N V 0 M1 0) Gasket option Contact option Miscellaneous options upto model KDF-2220 with 2 m cable M1 = 1 monostable contact M2 = 2 monostab. contacts N1 = 1 bistable contact N2 = 2 bistable contacts with junction box3) A1 = 1 monostable contact A2 = 2 monostab. contacts B1 = 1 bistable...

Flowmeters and Switches for very Low Flows Model KDF/KDG Dimensions [mm] Standard with needle valve with panel installation kit with contacts and junction box with differential pressure controller with constant outlet pressure 56,5 56,5 1/4" NPT Thread connection Gewindeanschluss 1/4" ¼" NPT NPT Thread connection 1/4" NPT Gewindeanschluss 1/4" NPT ¼" NPT with differential pressure controller with constant inlet pressure ~ 75-85 Thread connection Gewindeanschluss ¼" NPT 1/4" NPT Thread connection Gewindeanschluss ¼" NPT 1/4" NPT No responsibility taken for errors; subject to change without prior...